Quiz by Einstein- Who keeps the Fish

Question: Below is a Quiz written by Einstein in the lst century. He said 98% of the people in the world cannot solve the quiz. Are you among the other 2%?FACTS1. There are 5 houses in 5 different colors.2. In each house lives a person with a different nationality.3. These 5 owners drink a certain beverage, smoke a certain brand of cigar and keep a certain pet.4. No owners have the same pet, smoke the same brand of cigar or drink the same drink.

HINTS1. The Brit lives in a red house.2. The Swede keeps dogs as pets.3. The Dane drinks tea.4. The green house is on the immediate left of the white house.5. The green house owner drinks coffee.6. The person who smokes Pall Mall rears birds.7. The owner of the yellow house smokes Dunhill.8. The man living in the house right in the center drinks milk.9. The Norwegian lives in the first house.10. The man who smokes blend lives next to the one who keeps cats.11. The man who keeps horses lives next to the man who smokes Dunhill.12. The owner who smokes Blue Master drinks beer.13. The German smokes Prince.14. The Norwegian lives next to the Blue House.15. The man who smokes blend has a neighbor who drinks water.THE QUESTION IS....WHO KEEPS FISH?There is no trick to this - it needs deductive reasoning and definitely a pen and paper.

Answer:

Nationality Beverage Cigar Pet House Color

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Norwegian Water Dunhill Cat Yellow

Dane Tea Blend Horses Blue

Brit Milk Pall Mall Bird Red

German Coffee Prince Fish Green

Swede Beer Blue Master Dog White

Therefore the answer is the German.

There is one more possible answer, if we remove "immediate" from the Hint 4 i.e. read it as "The green house is on the left of the white house, not necessarily on the immediate left"

Nationality Beverage Cigar Pet House Color

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Norwegian Coffee Blend Fish Green

German Water Prince Cats Blue

Swede Milk Dunhill Dogs Yellow

Brit Beer Blue Master Horses Red

Dane Tea Pall Mall Birds White

Thus, either German or Norwegian keeps the Fish, if the green house is not necessarily on the immediate left of the white house.